Petitioner, the Royal Italian Ambassador, seeks leave to file in this Court a petition for writs of prohibition and mandamus, directed to the United States District Court for the District of New Jersey. The basis of this application is petitioner's allegation that a vessel and its cargo of oil, the subject of litigation in the District Court and now in its possession, are the property of the Italian Government and are entitled to the benefit of Italy's sovereign immunity from suit.

2

After the motion was filed, there occurred on December 11, 1941, the declaration that the United States is at war with Italy. Section 2(b) of the Trading with the Enemy Act, 40 Stat. 411, 50 U.S.C.A. Appendix, § 2(b), defines 'enemy' to include the government of any nation with which the United States is at war. Section 7(b) contains the following provision, 40 Stat. at page 417: 'Nothing in this Act shall be deemed to authorize the prosecution of any suit or action at law or in equity in any court within the United States by an enemy or ally of enemy prior to the end of the war, except as provided in section ten hereof (which relates to patent, trademark and copyright suits) * * * And provided further, That an enemy or ally of enemy may defend by counsel any suit in equity or action at law which may be brought against him.'